5
CVSSv2

CVE-2018-19833

Published: 31/12/2019 Updated: 07/11/2023
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N

Vulnerability Summary

The owned function of a smart contract implementation for DDQ, an tradable Ethereum ERC20 token, allows malicious users to change the owner of the contract, because the function does not check the caller's identity.

Vulnerability Trend

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ddq project ddq -